The purpose of the European Geostationary Navigation Overlay Service, EGNOS, is to monitor the real-time performance of US GPS satellites, then generate a correction message, containing information on the reliability and accuracy of their positioning data, which are then broadcast via EGNOS’s geostationary satellites to all suitably equipped satnav receivers. EGNOS consists of three...
Tag: years
Hexbyte Glen Cove For 50 years, biologist has studied bottlenose dolphins from a research center on Florida’s Gulf Coast
Credit: CC0 Public Domain Beginning his work in marine biology, Randy Wells thought he was a shark guy. But the teenager whose family had just moved from Peoria to Florida's Gulf Coast volunteered to help a local researcher study the migration patterns of the bottlenose dolphins off of Sarasota. And now it's 50 years...